225401358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{6997}}^1$

素因数の和:7081

約数の個数: 64

約数和(自身を含む): 564318720

約数和(自身を除く): 338917362

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 59, 78, 91, 118, 177, 182, 273, 354, 413, 546, 767, 826, 1239, 1534, 2301, 2478, 4602, 5369, 6997, 10738, 13994, 16107, 20991, 32214, 41982, 48979, 90961, 97958, 146937, 181922, 272883, 293874, 412823, 545766, 636727, 825646, 1238469, 1273454, 1910181, 2476938, 2889761, 3820362, 5366699, 5779522, 8669283, 10733398, 16100097, 17338566, 32200194, 37566893, 75133786, 112700679, 225401358]

約数ペア:

[(1, 225401358), (2, 112700679), (3, 75133786), (6, 37566893), (7, 32200194), (13, 17338566), (14, 16100097), (21, 10733398), (26, 8669283), (39, 5779522), (42, 5366699), (59, 3820362), (78, 2889761), (91, 2476938), (118, 1910181), (177, 1273454), (182, 1238469), (273, 825646), (354, 636727), (413, 545766), (546, 412823), (767, 293874), (826, 272883), (1239, 181922), (1534, 146937), (2301, 97958), (2478, 90961), (4602, 48979), (5369, 41982), (6997, 32214), (10738, 20991), (13994, 16107)]